LG FLATRON M228WA Series

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4. No Raster on Component Signal
Repeat [A, B] process.
Check the input/ output
of R901.
Fail
Check the J900.
Fail
Pass
Re-soldering or change the
defect part, Check the
X100.
Check the input/output
of R125.
Check the input/output of
IC100.
Check input source cable
and jack.
Re-soldering or Change the
defect part.
Pass
Pass
Fail
X100